By: David M. Higgins II
UPDATE 6:20 p.m.: All lanes of Crain Highway (301) n/b, between Mall Circle and Pembrooke Square are re-opened.
Waldorf, MD 5:50 p.m.- Waldorf Emergency units are responding to a motor vehicle crash that has closed all northbound lanes on Route 301(Crain Highway) between Mall Circle and Pembrooke Square.
Watch for emergency units and personnel. Expect major delays.
This is a developing story.